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Scouting Report
Updated May 19, 2026
Griffin Jax has undergone a significant role transition from high-leverage reliever to starting pitcher for the Tampa Bay Rays due to injuries in their pitching staff. After struggling initially as an opener, Jax has shown encouraging progress in his first three starts, stretching out from 2-4 innings while building arm strength and durability. In his most recent start against Toronto, he pitched five scoreless innings with four hits and four walks, striking out one. Across his two starts, he has allowed just two earned runs in nine innings. Overall, Jax has a 3.91 ERA, 1.48 WHIP, and 18:14 K:BB ratio across 23 innings this season. The Rays are gradually increasing his workload as he continues to develop as a rotation option.
Strengths
- + Successfully transitioning from reliever to starter role
- + Showing significant improvement in ERA and WHIP as a starter (2.00 ERA, 1.00 WHIP in 9 innings) compared to reliever role (8.00 ERA, 1.89 WHIP)
- + Efficiently building arm strength and durability with controlled pitch counts
- + Demonstrating strikeout ability with 18:14 K:BB ratio
- + Pitching effectively despite team's significant pitching injuries
- + Gradually stretching out workload (from 2-4 innings to 5 innings)
- + Providing team with optimism and stability during injury crisis
Weaknesses
- - High walk rate (14 walks in 23 innings)
- - Inconsistent early performance as an opener before adjusting
- - Still building up to full starter's workload
- - May not be a long-term rotation solution once other starters return from injury
- - Defensive support issues in early starts (throwing error by Taylor Walls contributed to runs)
- - Limited track record as a starter
About
Griffin Jax is a rp for the Tampa Bay Rays.
Player Overview
RP
Tampa Bay Rays
Recent News
Taylor Ward smashed a leadoff homer during Tuesday's loss to the Rays.
May 19, 2026
Griffin Jax struck out six and allowed one run over five innings on Tuesday in a no-decision against the Orioles.
May 19, 2026
Griffin Jax threw five scoreless innings and received a no-decision on Wednesday against the Blue Jays.
May 13, 2026